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All Parts Laptop Batteries Lenovo Lenovo Laptop Batteries

Lenovo 57Y4185 Battery Replacement

Lenovo 57Y4185 Battery Replacement
Primary # 57Y4185 (size: 217.00 x 76.30 x 22.00mm)

Brand New Compatible Lenovo 57Y4185 Battery Replacement (battery condition: NEW) 11.1 volts 6600 mAh, Lithium ion. This is the 6600mAh high capacity/runtime battery that sticks out the back of the laptop.

Compatible Lenovo 57Y4185 Battery Replacement
Lenovo 57Y4185 Battery Replacement
Primary # 57Y4185 (size: 217.00 x 76.30 x 22.00mm)

High Quality Battery Cells = Longer Life

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Fits Only: More Models...

Price: $61.95
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Available by SPECIAL ORDER (generally ships in 6-8 weeks from Wyoming, USA)


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Compatible With: click here for complete listing


Lenovo 57Y4185 Battery Replacement Details
  • Color: Black
  • Dimensions: 217.00 x 76.30 x 22.00mm
  • Weight: 447g / 15.77oz
This is a brand new replacement battery for Lenovo's 57Y4185 battery (see compatible model list below).

Exceptional Lenovo 57Y4185 Battery Replacement Technology
  • Lithium Ion Chemistry info
  • 11.1 volts
  • info
  • 73.26 Whr (Watt Hours) info
  • 6600 mAh info
  • OEM Compatible
  • Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
  • The Lenovo 57Y4185 Battery Replacement provides 300-500 discharge/charge cycles. info
  • Your new Lenovo 57Y4185 Battery Replacement comes in a discharged condition and must be charged before use (refer to your manual for charging instructions).
  • The Lenovo 57Y4185 Battery Replacement prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
  • Keep the Lenovo 57Y4185 Battery Replacement cool and store only in a cool, dry location.
  • The Lenovo 57Y4185 Battery Replacement is Quality Tested and RoHS & CE Certified.

Compatible With These Devices:
ThinkPad 70+ThinkPad E40ThinkPad E50
ThinkPad Edge 0578-47BThinkPad Edge 14 inchThinkPad Edge 14 inch 05787UJ
ThinkPad Edge 14 inch 05787VJThinkPad Edge 14 inch 05787WJThinkPad Edge 14 inch 05787XJ
ThinkPad Edge 14 inch 05787YJThinkPad Edge 15 301K7JThinkPad Edge 15 inch
ThinkPad Edge E420Thinkpad Edge E425ThinkPad Edge E520
ThinkPad Edge E525ThinkPad L410ThinkPad L412
ThinkPad L420ThinkPad L421ThinkPad L430
ThinkPad L510ThinkPad L512ThinkPad L520
ThinkPad L530ThinkPad SL410ThinkPad SL410 2842
ThinkPad SL410 2874ThinkPad SL410k 2842ThinkPad SL510
ThinkPad SL510 2847ThinkPad SL510 2847RE4ThinkPad SL510 2875
ThinkPad T410ThinkPad T410iThinkPad T420
ThinkPad T420iThinkPad T430ThinkPad T430I
ThinkPad T510ThinkPad T510iThinkPad T520
ThinkPad T520iThinkPad T530ThinkPad W510
ThinkPad W510 4389ThinkPad W520ThinkPad W530




Interchangeable With These Part Numbers ONLY When Used With The Devices Listed Above:
42T423542T470842T4709
42T471042T471242T4714
42T471542T473142T4733
42T473542T473742T4753
42T475742T476342T4764
42T479642T479742T4798
42T479942T480142T4803
42T484842T526345N1000
45N100151J049951J0500
57Y418557Y418657Y4545
ASM 42T4703ASM 42T4711ASM 42T4752
ASM 42T4756ASM 42T4794ASM 42T4796
FRU 42T4702FRU 42T4704FRU 42T4706
FRU 42T4708FRU 42T4710FRU 42T4712
FRU 42T4714FRU 42T4731FRU 42T4735
FRU 42T4737FRU 42T4751FRU 42T4753
FRU 42T4755FRU 42T4791FRU 42T4793
FRU 42T4795FRU 42T4797FRU 42T4799
FRU 42T4801FRU 42T4803FRU 42T4817
FRU 42T4819FRU 42T4848FRU 42T4851
FRU 42T4925FRU 42T4927 




Questions About The Lenovo 57Y4185 Battery Replacement
  1. How long will my Lenovo 57Y4185 Battery Replacement last?
    There are two factors that govern how long a compatible Lenovo 57Y4185 Battery Replacement will last: runtime and charge-discharge cycles. Runtime is a measure of how much time can elapse before... More

  2. Should I charge my Lenovo 57Y4185 Battery Replacement before I use it, each time I use it, and/or during storage?
    When you first get your compatible Lenovo 57Y4185 Battery Replacement you should charge it until your charger or device indicates that it is fully charged. If your device/charger does not indicate whether or not it is fully charged, then check your device/charger manual for charging times. It can take 1-12 hours to fully charge depending on the chemistry of your battery and the type of device and charger. After that it is good to charge it as needed while making sure you do not leave it at a low charge level for long periods. Your compatible Lenovo 57Y4185 Battery Replacement was designed to... More

  3. What will cause my Lenovo 57Y4185 Battery Replacement to lose power?
    A compatible Lenovo 57Y4185 Battery Replacement over time degrades and eventually stops working. In fact the compatible Lenovo 57Y4185 Battery Replacement from its very first charge begins a very slow process that causes it to cease from functioning. Collectively the process is called... More

  4. Does the Lenovo 57Y4185 Battery Replacement come with installation instructions?
    We offer replacement instructions for a wide variety of batteries that require more complex installs than snap or slide-on batteries. To see if installation instructions are necessary or provided for the compatible Lenovo 57Y4185 Battery Replacement, please... More

  5. Does the Lenovo 57Y4185 Battery Replacement come with a tool kit to help me install it?
    If an installation tool kit is included with the compatible Lenovo 57Y4185 Battery Replacement, you will see that listed in the description of the battery towards the top of this page. And the best thing to do is to look for the image of a tool kit to the left of the product photo. If you see... More

  6. Does my Lenovo 57Y4185 Battery Replacement self discharge when not in use? What is the rate of Self-Discharge of the battery?
    All rechargeable batteries (like the Lenovo 57Y4185 Battery Replacement) will self discharge over a period of time naturally whether the battery is used or not. This means that the compatible Lenovo 57Y4185 Battery Replacement capacity will go from 100% down to 0% over a time period regardless if... More

  7. My new Lenovo 57Y4185 Battery Replacement isn't working or charging. Is it defective?
    Our Lenovo 57Y4185 Battery Replacement comes in a slightly discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new compatible Lenovo 57Y4185 Battery Replacement two to... More

  8. Will my device's performance differ if I use your aftermarket Lenovo 57Y4185 Battery Replacement?
    Replacement batteries or "aftermarket" batteries like the Lenovo 57Y4185 Battery Replacement will often last longer and provide more runtime than the original equipment manufacturer (OEM) batteries that came with your device. We design the compatible Lenovo 57Y4185 Battery Replacement so that... More

  9. Will the Lenovo 57Y4185 Battery Replacement fit my device?
    We conform our Lenovo 57Y4185 Battery Replacement designs to meet the specifications of your device. The physical footprint of the compatible Lenovo 57Y4185 Battery Replacement was... More

  10. I do not see my model listed in your Compatible Model List? Will your Lenovo 57Y4185 Battery Replacement fit?
    We do our best to list as many models that our Lenovo 57Y4185 Battery Replacement fits, but inevitably we sometimes miss a model or two. The best thing to do to insure that our compatible Lenovo 57Y4185 Battery Replacement will fit in this case is to ask us.

  11. Is the Lenovo 57Y4185 Battery Replacement safe to use?
    Safety of the Lenovo 57Y4185 Battery Replacement starts in our manufacturing standards and packing/shipping protocols and ends with your safe management and care of the battery. More


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All brand names and trademarks are the property of their respective owners. The listed brand names and model designations are intended only to show the compatibility of these products with various machines. Neither BatteryShip Inc nor BatteryShip.com are affiliated with the original manufacturers of any of these batteries or chargers. All products on this page are generic, aftermarket, replacement parts.